%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* 2007-2016 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2016 PrestaShop SA
* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
include_once _PS_MODULE_DIR_.'paypal/paypal.php';
include_once _PS_MODULE_DIR_.'paypal/api/paypal_lib.php';
class PaypalExpressCheckout extends Paypal
{
public $logs = array();
public $method_version = '106';
public $method;
/** @var currency Currency used for the payment process **/
public $currency;
/** @var decimals Used to set prices precision **/
public $decimals;
/** @var result Contains the last request result **/
public $result;
/** @var token Contains the last token **/
public $token;
/* Depending of the type set, id_cart or id_product will be set */
public $id_cart;
// Depending of the type set, id_cart or id_product will be set
public $id_product;
public $id_p_attr;
public $quantity;
public $payer_id;
public $available_type = array('cart', 'product', 'payment_cart');
public $total_different_product;
public $product_list = array();
/* Used to know if user can validated his payment after shipping / address selection */
public $ready = false;
/* Take for now cart or product value */
public $type = false;
public static $cookie_name = 'express_checkout';
public $cookie_key = array(
'token', 'id_product', 'id_p_attr',
'quantity', 'type', 'total_different_product',
'secure_key', 'ready', 'payer_id',
);
public function __construct($type = false)
{
parent::__construct();
// If type is sent, the cookie has to be delete
if ($type) {
unset($this->context->cookie->{self::$cookie_name});
$this->setExpressCheckoutType($type);
}
// Store back the PayPal data if present under the cookie
if (isset($this->context->cookie->{self::$cookie_name})) {
$paypal = unserialize($this->context->cookie->{self::$cookie_name});
foreach ($this->cookie_key as $key) {
$this->{$key} = $paypal[$key];
}
}
$this->currency = new Currency((int) $this->context->cart->id_currency);
if (!Validate::isLoadedObject($this->currency)) {
$this->_errors[] = $this->l('Not a valid currency');
}
if (count($this->_errors)) {
return false;
}
$currency_decimals = is_array($this->currency) ? (int) $this->currency['decimals'] : (int) $this->currency->decimals;
$this->decimals = $currency_decimals * _PS_PRICE_DISPLAY_PRECISION_;
}
// Will build the product_list depending of the type
private function initParameters()
{
if (!$this->context->cart || !$this->context->cart->id) {
return false;
}
$cart_currency = new Currency((int) $this->context->cart->id_currency);
$currency_module = $this->getCurrency((int) $this->context->cart->id_currency);
if ($cart_currency !== $currency_module) {
$this->context->cart->id_currency = $currency_module->id;
$this->context->cart->update();
}
$this->context->currency = $currency_module;
$this->product_list = $this->context->cart->getProducts(true);
return (bool) count($this->product_list);
}
public function setExpressCheckout($access_token = false)
{
$this->method = 'SetExpressCheckout';
$fields = array();
$this->setCancelUrl($fields);
// Only this call need to get the value from the $_GET / $_POST array
if (!$this->initParameters(true) || !$fields['CANCELURL']) {
return false;
}
// Set payment detail (reference)
$this->_setPaymentDetails($fields);
$fields['SOLUTIONTYPE'] = 'Sole';
$fields['LANDINGPAGE'] = 'Login';
// Seller informations
$fields['USER'] = Configuration::get('PAYPAL_API_USER');
$fields['PWD'] = Configuration::get('PAYPAL_API_PASSWORD');
$fields['SIGNATURE'] = Configuration::get('PAYPAL_API_SIGNATURE');
if ($access_token) {
$fields['IDENTITYACCESSTOKEN'] = $access_token;
}
if (Country::getIsoById(Configuration::get('PAYPAL_COUNTRY_DEFAULT')) == 'de') {
$fields['BANKTXNPENDINGURL'] = 'payment.php?banktxnpendingurl=true';
}
$this->callAPI($fields);
$this->_storeToken();
}
public function setCancelUrl(&$fields)
{
$url = urldecode(Tools::getValue('current_shop_url'));
$parsed_data = parse_url($url);
$parsed_data['scheme'] .= '://';
if (isset($parsed_data['path'])) {
$parsed_data['path'] .= '?paypal_ec_canceled=1&';
$parsed_data['query'] = isset($parsed_data['query']) ? $parsed_data['query'] : null;
} else {
$parsed_data['path'] = '?paypal_ec_canceled=1&';
$parsed_data['query'] = '/'.(isset($parsed_data['query']) ? $parsed_data['query'] : null);
}
$cancel_url = implode($parsed_data);
if (!empty($cancel_url)) {
$fields['CANCELURL'] = $cancel_url;
}
}
public function getExpressCheckout()
{
$this->method = 'GetExpressCheckoutDetails';
$fields = array();
$fields['TOKEN'] = $this->token;
$this->initParameters();
$this->callAPI($fields);
// The same token of SetExpressCheckout
$this->_storeToken();
}
public function doExpressCheckout()
{
$this->method = 'DoExpressCheckoutPayment';
$fields = array();
$fields['TOKEN'] = $this->token;
$fields['PAYERID'] = $this->payer_id;
if (Configuration::get('PAYPAL_COUNTRY_DEFAULT') == 1) {
$fields['BANKTXNPENDINGURL'] = '';
}
if (count($this->product_list) <= 0) {
$this->initParameters();
}
// Set payment detail (reference)
$this->_setPaymentDetails($fields);
$this->callAPI($fields);
$this->result += $fields;
}
private function callAPI($fields)
{
$this->logs = array();
$paypal_lib = new PaypalLib();
$this->result = $paypal_lib->makeCall($this->getAPIURL(), $this->getAPIScript(), $this->method, $fields, $this->method_version);
$this->logs = array_merge($this->logs, $paypal_lib->getLogs());
$this->_storeToken();
}
private function _setPaymentDetails(&$fields)
{
// Required field
$fields['RETURNURL'] = PayPal::getShopDomainSsl(true, true)._MODULE_DIR_.$this->name.'/express_checkout/payment.php';
$fields['NOSHIPPING'] = '1';
$fields['BUTTONSOURCE'] = $this->getTrackingCode((int) Configuration::get('PAYPAL_PAYMENT_METHOD'));
// Products
$taxes = $total = 0;
$index = -1;
// Set cart products list
$this->setProductsList($fields, $index, $total, $taxes);
$this->setDiscountsList($fields, $index, $total, $taxes);
$this->setGiftWrapping($fields, $index, $total);
// Payment values
$this->setPaymentValues($fields, $index, $total, $taxes);
$id_address = (int) $this->context->cart->id_address_delivery;
if (($id_address == 0) && ($this->context->customer)) {
$id_address = Address::getFirstCustomerAddressId($this->context->customer->id);
}
if ($id_address && method_exists($this->context->cart, 'isVirtualCart') && !$this->context->cart->isVirtualCart()) {
$this->setShippingAddress($fields, $id_address);
} else {
$fields['NOSHIPPING'] = '0';
}
foreach ($fields as &$field) {
if (is_numeric($field)) {
$field = str_replace(',', '.', $field);
}
}
}
private function setShippingAddress(&$fields, $id_address)
{
$address = new Address($id_address);
//We allow address modification when using express checkout shortcut
if ($this->type != 'payment_cart') {
$fields['ADDROVERRIDE'] = '0';
$fields['NOSHIPPING'] = '0';
} else {
$fields['ADDROVERRIDE'] = '1';
}
$fields['EMAIL'] = $this->context->customer->email;
$fields['PAYMENTREQUEST_0_SHIPTONAME'] = $address->firstname.' '.$address->lastname;
$fields['PAYMENTREQUEST_0_SHIPTOPHONENUM'] = (empty($address->phone)) ? $address->phone_mobile : $address->phone;
$fields['PAYMENTREQUEST_0_SHIPTOSTREET'] = $address->address1;
$fields['PAYMENTREQUEST_0_SHIPTOSTREET2'] = $address->address2;
$fields['PAYMENTREQUEST_0_SHIPTOCITY'] = $address->city;
if ($address->id_state) {
$state = new State((int) $address->id_state);
$fields['PAYMENTREQUEST_0_SHIPTOSTATE'] = $state->iso_code;
}
$country = new Country((int) $address->id_country);
$fields['PAYMENTREQUEST_0_SHIPTOCOUNTRYCODE'] = $country->iso_code;
$fields['PAYMENTREQUEST_0_SHIPTOZIP'] = $address->postcode;
}
private function setProductsList(&$fields, &$index, &$total)
{
foreach ($this->product_list as $product) {
$fields['L_PAYMENTREQUEST_0_NUMBER'.++$index] = (int) $product['id_product'];
$fields['L_PAYMENTREQUEST_0_NAME'.$index] = $product['name'];
if (isset($product['attributes']) && (empty($product['attributes']) === false)) {
$fields['L_PAYMENTREQUEST_0_NAME'.$index] .= ' - '.$product['attributes'];
}
$fields['L_PAYMENTREQUEST_0_DESC'.$index] = Tools::substr(strip_tags($product['description_short']), 0, 50).'...';
$fields['L_PAYMENTREQUEST_0_AMT'.$index] = Tools::ps_round($product['price_wt'], $this->decimals);
$fields['L_PAYMENTREQUEST_0_QTY'.$index] = $product['quantity'];
$total = $total + ($fields['L_PAYMENTREQUEST_0_AMT'.$index] * $product['quantity']);
}
}
private function setDiscountsList(&$fields, &$index, &$total)
{
$discounts = (_PS_VERSION_ < '1.5') ? $this->context->cart->getDiscounts() : $this->context->cart->getCartRules();
if (count($discounts) > 0) {
foreach ($discounts as $discount) {
$fields['L_PAYMENTREQUEST_0_NUMBER'.++$index] = $discount['id_discount'];
$fields['L_PAYMENTREQUEST_0_NAME'.$index] = $discount['name'];
if (isset($discount['description']) && !empty($discount['description'])) {
$fields['L_PAYMENTREQUEST_0_DESC'.$index] = Tools::substr(strip_tags($discount['description']), 0, 50).'...';
}
/* It is a discount so we store a negative value */
$fields['L_PAYMENTREQUEST_0_AMT'.$index] = -1 * Tools::ps_round($discount['value_real'], $this->decimals);
$fields['L_PAYMENTREQUEST_0_QTY'.$index] = 1;
$total = Tools::ps_round($total + $fields['L_PAYMENTREQUEST_0_AMT'.$index], $this->decimals);
}
}
}
private function setGiftWrapping(&$fields, &$index, &$total)
{
if ($this->context->cart->gift == 1) {
$gift_wrapping_price = $this->getGiftWrappingPrice();
$fields['L_PAYMENTREQUEST_0_NAME'.++$index] = $this->l('Gift wrapping');
$fields['L_PAYMENTREQUEST_0_AMT'.$index] = Tools::ps_round($gift_wrapping_price, $this->decimals);
$fields['L_PAYMENTREQUEST_0_QTY'.$index] = 1;
$total = Tools::ps_round($total + $gift_wrapping_price, $this->decimals);
}
}
private function setPaymentValues(&$fields, &$index, &$total, &$taxes)
{
if (version_compare(_PS_VERSION_, '1.5', '<')) {
$shipping_cost_wt = $this->context->cart->getOrderShippingCost();
} else {
$shipping_cost_wt = $this->context->cart->getTotalShippingCost();
}
if ((bool) Configuration::get('PAYPAL_CAPTURE')) {
$fields['PAYMENTREQUEST_0_PAYMENTACTION'] = 'Authorization';
} else {
$fields['PAYMENTREQUEST_0_PAYMENTACTION'] = 'Sale';
}
$currency = new Currency((int) $this->context->cart->id_currency);
$fields['PAYMENTREQUEST_0_CURRENCYCODE'] = $currency->iso_code;
/**
* If the total amount is lower than 1 we put the shipping cost as an item
* so the payment could be valid.
*/
if ($total <= 1) {
$carrier = new Carrier($this->context->cart->id_carrier);
$fields['L_PAYMENTREQUEST_0_NUMBER'.++$index] = $carrier->id_reference;
$fields['L_PAYMENTREQUEST_0_NAME'.$index] = $carrier->name;
$fields['L_PAYMENTREQUEST_0_AMT'.$index] = Tools::ps_round($shipping_cost_wt, $this->decimals);
$fields['L_PAYMENTREQUEST_0_QTY'.$index] = 1;
$fields['PAYMENTREQUEST_0_ITEMAMT'] = Tools::ps_round($total, $this->decimals) + Tools::ps_round($shipping_cost_wt, $this->decimals);
$fields['PAYMENTREQUEST_0_AMT'] = $total + Tools::ps_round($shipping_cost_wt, $this->decimals);
} else {
if ($currency->iso_code == 'HUF') {
$fields['PAYMENTREQUEST_0_SHIPPINGAMT'] = round($shipping_cost_wt);
$fields['PAYMENTREQUEST_0_ITEMAMT'] = Tools::ps_round($total, $this->decimals);
$fields['PAYMENTREQUEST_0_AMT'] = sprintf('%.2f', ($total + $fields['PAYMENTREQUEST_0_SHIPPINGAMT']));
} else {
$fields['PAYMENTREQUEST_0_SHIPPINGAMT'] = sprintf('%.2f', $shipping_cost_wt);
$fields['PAYMENTREQUEST_0_ITEMAMT'] = Tools::ps_round($total, $this->decimals);
$fields['PAYMENTREQUEST_0_AMT'] = sprintf('%.2f', ($total + $fields['PAYMENTREQUEST_0_SHIPPINGAMT']));
}
}
}
public function rightPaymentProcess()
{
$total = $this->getTotalPaid();
// float problem with php, have to use the string cast.
if ((isset($this->result['AMT']) && ((string) $this->result['AMT'] != (string) $total)) ||
(isset($this->result['PAYMENTINFO_0_AMT']) && ((string) $this->result['PAYMENTINFO_0_AMT'] != (string) $total))) {
return false;
}
return true;
}
/**
* @return mixed
*/
public function getTotalPaid()
{
$total = 0.00;
foreach ($this->product_list as $product) {
$price = Tools::ps_round($product['price_wt'], $this->decimals);
$quantity = Tools::ps_round($product['quantity'], $this->decimals);
$total = Tools::ps_round($total + ($price * $quantity), $this->decimals);
}
if ($this->context->cart->gift == 1) {
$total = Tools::ps_round($total + $this->getGiftWrappingPrice(), $this->decimals);
}
if (version_compare(_PS_VERSION_, '1.5', '<')) {
$discounts = $this->context->cart->getDiscounts();
$shipping_cost = $this->context->cart->getOrderShippingCost();
} else {
$discounts = $this->context->cart->getCartRules();
$shipping_cost = $this->context->cart->getTotalShippingCost();
}
if (count($discounts) > 0) {
foreach ($discounts as $product) {
$price = -1 * Tools::ps_round($product['value_real'], $this->decimals);
$total = Tools::ps_round($total + $price, $this->decimals);
}
}
return Tools::ps_round($shipping_cost, $this->decimals) + $total;
}
private function _storeToken()
{
if (is_array($this->result) && isset($this->result['TOKEN'])) {
$this->token = (string) $this->result['TOKEN'];
}
}
// Store data for the next reloading page
private function _storeCookieInfo()
{
$tab = array();
foreach ($this->cookie_key as $key) {
$tab[$key] = $this->{$key};
}
$this->context->cookie->{self::$cookie_name} = serialize($tab);
}
public function displayPaypalInContextCheckout()
{
$this->secure_key = $this->getSecureKey();
$this->_storeCookieInfo();
echo $this->token;
die;
}
public function hasSucceedRequest()
{
if (is_array($this->result)) {
foreach (array('ACK', 'PAYMENTINFO_0_ACK') as $key) {
if (isset($this->result[$key]) && Tools::strtoupper($this->result[$key]) == 'SUCCESS') {
return true;
}
}
}
return false;
}
private function getSecureKey()
{
if (!count($this->product_list)) {
$this->initParameters();
}
$key = array();
foreach ($this->product_list as $product) {
$id_product = $product['id_product'];
$id_product_attribute = $product['id_product_attribute'];
$quantity = $product['quantity'];
$key[] = $id_product.$id_product_attribute.$quantity._COOKIE_KEY_;
}
return md5(serialize($key));
}
public function isProductsListStillRight()
{
return $this->secure_key == $this->getSecureKey();
}
public function setExpressCheckoutType($type)
{
if (in_array($type, $this->available_type)) {
$this->type = $type;
return true;
}
return false;
}
public function redirectToAPI()
{
$this->secure_key = $this->getSecureKey();
$this->_storeCookieInfo();
if ($this->useMobile()) {
$url = '/cgi-bin/webscr?cmd=_express-checkout-mobile';
} else {
$url = '/websc&cmd=_express-checkout';
}
if (($this->method == 'SetExpressCheckout') && (Configuration::get('PAYPAL_COUNTRY_DEFAULT') == 1) && ($this->type == 'payment_cart')) {
$url .= '&useraction=commit';
}
Tools::redirectLink('https://'.$this->getPayPalURL().$url.'&token='.urldecode($this->token));
exit(0);
}
public function redirectToCheckout($customer, $redirect = false)
{
$this->ready = true;
$this->_storeCookieInfo();
$this->context->cookie->id_customer = (int) $customer->id;
$this->context->cookie->customer_lastname = $customer->lastname;
$this->context->cookie->customer_firstname = $customer->firstname;
$this->context->cookie->passwd = $customer->passwd;
$this->context->cookie->email = $customer->email;
$this->context->cookie->is_guest = $customer->isGuest();
$this->context->cookie->logged = 1;
if (version_compare(_PS_VERSION_, '1.5', '<')) {
Module::hookExec('authentication');
} else {
Hook::exec('authentication');
}
if ($redirect) {
$link = $this->context->link->getPageLink('order.php', false, null, array('step' => '1'));
Tools::redirectLink($link);
exit(0);
}
}
}
Zerion Mini Shell 1.0